138113222

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{1019}}^1$

素因数の和:1448

約数の個数: 24

約数和(自身を含む): 225111960

約数和(自身を除く): 86998738

約数列:

[1, 2, 13, 26, 169, 338, 401, 802, 1019, 2038, 5213, 10426, 13247, 26494, 67769, 135538, 172211, 344422, 408619, 817238, 5312047, 10624094, 69056611, 138113222]

約数ペア:

[(1, 138113222), (2, 69056611), (13, 10624094), (26, 5312047), (169, 817238), (338, 408619), (401, 344422), (802, 172211), (1019, 135538), (2038, 67769), (5213, 26494), (10426, 13247)]